Allen keys of different sizes ensure a stable connection to the screw, which prevents them from slipping during work. to its precise manufacturing, you reduce the time required to loosen or tighten a specific screw. They allow you to work in hard-to-reach places. With the set of angled keys, you can grip easily and stably. They are ideal for use during disassembly, as they facilitate the loosening of screws. With the Torx keys, you don't have to worry that the parts to be mounted are not stable enough. With the key set, you can install the fasteners precisely. If you are looking for practical accessories, you will use these tools for a variety of everyday constructions. The keys are made of materials chrome vanadium steel which guarantees a long service life without the risk of destroying the tool. They are suitable for both households and professional workshops. They are characterized by high strength and elasticity, and are resistant to oxidation, abrasion and rust. Technical characteristics - The set contains 9 Torx keys: T10, T15, T20, T25, T27, T30, T40, T45, T50 Product color: black Product quantity: 1 set Product size: 202*100*22mmYeuri The size of the radiator gap step tal This practical radiator key is perfect for DIY enthusiasts, repairers, mechanics, motor vehicle car repair and many others The radiator drop repair hand tool is applicable to most radiator valves, gaskets, caps, gaskets water tank, etc. This radiator shelf wrench is designed with a non-slip protrusion handle, ensure a comfortable grip Our multifunctional ratchet wrench can be used as an adjustable wrench, also as a pipe wrench This radiator transition repair is used for the disassembly and assembly of most household radiator valves.